24 Keysight N9923-90001 User’s GuidePreparing for Initial Use of Your New FieldFoxFieldFox High Temperature Protection— To turn Power OFF (very low battery drain), press and hold the powerbutton. Data and instrument state are NOT automatically saved when theFieldFox is powered OFF. Learn how to save data and instrument state inChapter 13, “File Management”, on page 191. See the Note aboveconcerning Shut down.— To restart FieldFox, press the power button and press Restart. See the Noteabove concerning Restart.— Press Cancel to exit the power down sequence.— You can also access the power down softkey menu choices ( Stand by, Shutdown, Restart, and Cancel) by using the Mode hardkey:— Press Mode—Then More—Then Shut down— You can make a setting to automatically Power ON the FieldFox when apower source is connected. Learn how on “Power ON” on page 230.Power Button LED StatusFieldFox High Temperature ProtectionThe following features prevent degradation or damage in the event of highinternal temperatures in the FieldFox.How to monitor the internal FieldFox temperature:— Press System, then Service Diagnostics.— Then Internal Temperatures.Solid green Power is ONBlinking green FieldFox in Stand By modeBlinking amber Battery chargingBlinking amber and green Stand By mode and battery chargingNot lit Power is Off and battery is not chargingDo NOT store the FieldFox in the soft-case while powered ON or inStandby mode.
